The list of configured networks. The list can be viewed and updated,
and attributes of individual entries can be modified.

The currently active Wi-Fi network, if any. Connectivity can be
established or torn down, and dynamic information about the state of
the network can be queried.

Results of access point scans, containing enough information to
make decisions about what access point to connect to.

It defines the names of various Intent actions that are broadcast
upon any sort of change in Wi-Fi state.

This is the API to use when performing Wi-Fi specific operations. To
perform operations that pertain to network connectivity at an abstract
level, use ConnectivityManager.
Scan for wireless networks in the current area: